Hot and Dry Deserts
In the hot and dry desert biome, the seasons are generally warm throughout the year and very hot during the summer. Winters bring very little rainfall.
1DESERT3.jpghttp://homepages.spa.umn.edu/~duvernoi/travel/1DESERT3.JPG
Cold Deserts
The Cold Desert has short, moist, moderately warm summers with long, cold winters.


external image snow1.gif
http://www.world-builders.org/lessons/less/biomes/desert/cold-desertgif/snow1.gif